I have sent 2 bikes and received 2 bikes, 1 problem at the mo. But, it is cheap. They sub out to Parcelfarce, who if you went direct would charge £40+.
This ones great, gives you price and courier options. Have used it a couple of times, once DHL recently to Germany for a frame, and once in Uk with someone else. No problems.
Im just about to send a bike weighting 19kg boxed up and quoted £23.90 from parcel force 48 , Sent a frame this morning with dhl in a smaller box for £13 but the bike box was too big to go with them